Enmet MedAir 2000 Manuel d'utilisateur

ENMET CorporationPO Box 979Ann Arbor, MI 48106-097980002-03106/03/96Revised 06/11/97MCN-167, 09/20/00MCN-176, 03/06/98MCN-200, 09/04/98MCN-204, 01/29/

ENMET Corporation MED AIR 200063.2 Sample Air SupplyTap the pipe or tank containing the breathing air and use appropriate fittings to connect the samp

MED AIR 2000 ENMET Corporation7In addition, there is a fault relay, which changes state whenever the instrument is in a fault condition.The contact po

ENMET Corporation MED AIR 200084.0 Operation4.1 Normal Operation ConditionWith the MED AIR 2000 installed as described in section 3, and in clean air,

MED AIR 2000 ENMET Corporation94.4 Audio DefeatWith the alarms in the non-latching configuration, pressing the ALARM ACKN/AUDIO DEFEAT switch during a

ENMET Corporation MED AIR 2000104.7 Fault Indications4.7.1 Low Flow IndicationA sensitive pressure switch is used to furnish a low flow indication. W

MED AIR 2000 ENMET Corporation115.0 Maintenance5.1 Maintenance MenuThe MED AIR 2000 maintenance menu is accessed with the OPTION and SELECT switches.

ENMET Corporation MED AIR 2000125.1.1 KeyEntrance to the maintenance menu is guarded with a four-digit key. The factory default setting of the key is

MED AIR 2000 ENMET Corporation135.1.2 Automatic ZeroingA valid key entry sets the instrument in the "run AUTOMATIC ZEROING" position, which

ENMET Corporation MED AIR 200014 press the SELECT switch. "ZERO = 30 .00V" is displayed. This is a timer that counts down from 30 sec

MED AIR 2000 ENMET Corporation15After an invalid zero or calibration one of the following will be displayed in place of the PPM reading in theoperatio

ENMET Corporation MED AIR 2000165.1.5 Set LatchesTo latch and unlatch the alarm relays, after inserting a valid key, press the OPTION switch three tim

MED AIR 2000 ENMET Corporation175.2 Sensor Replacement5.2.1 CO SensorA CO sensor must be replaced when it can no longer be calibrated. To replace a s

ENMET Corporation MED AIR 200018Figure 8: Remove Shorting ClipFigure 9: ManifoldFigure 10: Location of Parts for ReplacementManifoldCover, Humidifier

MED AIR 2000 ENMET Corporation196.0 Replacement Part NumbersENMET part numbers for replacement parts:Part number Description03009-001 Dew Point sensor

ENMET Corporation MED AIR 2000207.0 WARRANTYENMET warrants new instruments to be free from defects in workmanship and material under normal use for a

MED AIR 2000 ENMET Corporation21Appendix AThe Characteristics and Effects of Carbon MonoxideCarbon monoxide is a colorless odorless toxic gas generate

ENMET Corporation MED AIR 200022Notes:

PO Box 979680 Fairfield CourtAnn Arbor, Michigan 48106-0979734.761.1270 Fax 734.761.3220Returning an Instrument for RepairENMET instruments may be ret

Repair Return FormMailing Address:ENMET CorporationPO Box 979Ann Arbor, Michigan 48106Phone Number: 734.761.1270FAX Number: 734.761.3220Shipping Addr

Table of Contents1.0 INTRODUCTION ...

List of Figures and TablesFIGURE 1: FEATURES OF MED AIR 2000 EXTERNAL...

MED AIR 2000 ENMET Corporation11.0 IntroductionThe MED AIR 2000is a gas and dew point detection instrument that monitors compressed air from medical a

ENMET Corporation MED AIR 200022.0 Instrument Features2.1 Exterior FeaturesThe exterior of the instrument is shown in Figure 1. The exterior features

MED AIR 2000 ENMET Corporation3 ALARMACKNOWLEDGE AUDIODEFEATFAULTPOWERSELECTOPTIONFigure 1: Features of MED AIR 2000 ExternalFigure 1A: Regulat

ENMET Corporation MED AIR 200042.3 Circuit Board FeaturesThe Display Panel is hinged on the right and is released by unscrewing the 2 thumb screws loc

MED AIR 2000 ENMET Corporation53.0 Installation3.1 Mounting of InstrumentThe MED AIR 2000 should be located near the pipe or tank containing the air t